#include<stdio.h>
#include<stdlib.h>
int main()
{
	int i,j;
	int x=0;
	int y=5;
	char input;

	while(1)
	{
		system("cls");
		for(i=0;i<x;i++)
			printf("\n");
		for(j=0;j<y;j++)
			printf(" ");
		printf("*\n");
		scanf("%c",&input);
		if(input=='s')
			x++;
		if(input=='w')
			x--;
		if(input=='a')
			y--;
		if(input=='d')
			y++;
	}
	system("pause");
	return 0;
}
